bamboo kun
n.— «When the bamboo is pulped and treated, it produces strands that are nearly as strong as steel. A natural agent called “bamboo kun” prevents the growth of bacteria on the fiber, eliminating the need for anti-microbial chemical treatment.» —“Raising Cane” by Jim Ridley Nashville Scene (Tennessee) Sept. 15, 2005. (source: Double-Tongued Dictionary)
Further reading
David says that when he was growing up in Akron, Ohio, his family referred to the grassy area between the sidewalk and street as the devil strip. He’s since moved to Nashville, Tennessee, where he doesn’t hear that term. There are lots...
Chris in Omaha, Nebraska, asks about the use of the adjective husky to describe the boys’ clothing section in a department store. This coded term refers to clothes made for heavier fellows. Husky was originally a positive term connoting the...